SAM COUPE - SCHEMATICS

 

Original SAM COUPE board

top layer

bottom layer


  

BOARD - for Eagle 4.11 (correct A0 and A1 for FDD)





SCHEMATICS - (100% correct - 26.12.2006)

color schematic

monochrom.schematic

( click HERE for view hi-res schematic - 300 dpi )


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100% correct schematics v0.5+ (PNG images + .SCH and .BRD files for Eagle)

original schematics - sheet 1 only (contain many bugs)


BACK PANEL - CONNECTORS - PINOUT


256K MEMORY EXPANSION

SCHEMATIC

 

NEW BOARD - ONE LAYER VERSION


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memory upgrade schematic (PNG image + .SCH and .BRD files for Eagle)

 

ORIGINAL 256K MEMORY EXPANSION